When employed to measure the evaporation rate into ambient air at 35oC, a standard land-pan apparatus indicates

Question:

When employed to measure the evaporation rate into ambient air at 35oC, a standard land-pan apparatus indicates an evaporation rate of 350 g/m2 · h when subjected to a crosswind of 250 m/min. Calculate the relative himidity of the airstream.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Heat Transfer

ISBN: 978-0073529363

10th edition

Authors: Jack Holman

See More Books

Question Posted: Apr 22, 2016 05:12 AM

See More Questions

Evaporation rate for the system shown in Fig. 18.2-1, what is the evaporation rate in g/hr of CC1 3 NO 2 (chloropicrin) into air at 25C Make the customary assumption that air is a "pure substance."...
Effect of temperature and pressure on evaporation rate (a) In S18.2 what is the effect of a change of temperature and pressure on the quantity x A1 ? (b) If the pressure is doubled, how is the...
A disk of 20-mm diameter is covered with a water film. Under steady-state conditions, a heater power of 200 m W is required to maintain the disk-water film a 305 K in dry air at 295 K and the...
The root cause of underdevelopment and environmental degradation is the overdevelopment of a handful of rich nations. Discuss.
Alpha Inc has just paid a dividend of $0.50 per share. The dividends are expected to grow at 24% per year for the next two years and at 8% per year thereafter. If the required rate of return in the...
Using the Chart screen (Chart ), examine the intercommodity spread you formed in Exercise 5. Note than the contracts have to have the same expiration. a. Use the Chart screen (Chart ) to create...
The Wide World of Fluids article titled "A Sailing Ship without Sails,". Determine the magnitude of the total force developed by the two rotating cylinders on the Flettner "rotor-ship" due to the...
Sandblasting equipment acquired at a cost of $36,000 has an estimated residual value of $6,000 and an estimated useful life of 10 years. It was placed into service on April 1 of the current fiscal...
Copy your question from the blogpost and paste it in the first bullet in a Word doc.Then cut and paste the relevant principles of law, supported by cases, statutes, and other authorities that you...
A 1.33-cm-diameter metal bar with a 3-cm gage length (l 0 ) is subjected to a tensile test. The following measurements are made in the plastic region: Determine the strain-hardening coefficient for...
Using Equation (11-2), calculate the diffusion coefficient for benzene in atmospheric air at 25oC.
A light breeze at 2.2 m/s blows across a standard evaporation pan. The atmospheric conditions are 20oC and 40 percent relative humidity. What is the evaporation rate for a land pan in grams per hour...
Emerald Corporation acquired 10,500 shares of the common stock and 800 shares of the 8 percent preferred stock of Pert Company on December 31, 20X4, at underlying book value. At that date, the fair...
Explain, in detail and without skipping any steps, how we arrive at the approximate relationship (show below) between the real rate of interest, the nominal rate of interest, and expected inflation....
Need help with the formula for the Return the Distributor Name if they sell online or selll over$1,000 of product, otherwise leave it blank. Return the Distributor Name if they sell online or sell...
Refer to the data. From year 1971 to 1973, prices changed by percent. (e.g. If your answer is -5.70%, write -5.70)
Briefly define emotional contagion . Think about situations in which you have experienced or observed the phenomenon of emotional contagion. How might this phenomenon affect individuals in their work...
What are the molecular adaptations that enable photosynthetic organisms to thrive in extreme environments, such as deep-sea hydrothermal vents, Antarctic ice shelves, and desert ecosystems, and how...
The financial statements of Marks and Spencer plc (M&S) are available at the books companion website or can be accessed at http://annualreport.marksandspencer.com/_assets/downloads/...
Smthe Co. makes furniture. The following data are taken from its production plans for the year. Required: 1. Determine the hazardous waste disposal cost per unit for chairs and for tables if costs...
Can the equations of kinematics (Eqs. 2.92.13) be used in a situation where the acceleration varies in time? Can they be used when the acceleration is zero?
A stone is thrown vertically upward from the roof of a building. Does the position of the stone depend on the location chosen for the origin of the coordinate system? Does the stones velocity depend...
A child throws a marble into the air with an initial speed vi. Another child drops a ball at the same instant. Compare the accelerations of the two objects while they are in flight.
(3) Calculate m(R) (volume of R) Given: R is the region of the 3- dim space, defined by: 3 Upper border: Z = 92 (x, y) = 3x+5y3 Lower border: Z = 9, (x,y) = x+y xy projection: D= pr (R) = triangle...
Explain what is Model, Strategy, Algorithm in math teaching? How is it similar/compare to 'algorithm' language of borrow or carry over in subtraction
Directions and Info for Building 1. Use a program where you can draw and type, like pages, or you can draw this out on a piece of paper and take a picture to submit. 2. You will begin with the...

When employed to measure the evaporation rate into ambient air at 35oC, a standard land-pan apparatus indicates

Question:

Step by Step Answer:

T 35C 95F u 250 mmin 224 miday Evap rate 350 gm 2 hr 3252 gft 2 hr 7...View the full answer

Heat Transfer

Students also viewed these Thermodynamics questions